What is the comppresion ratio of the d16a1 dohc?
Is it fine to boost it stock on about 7-9 pounds?

 

Uh oh......... It begins

 

 

whoa dude a dual cam d16..that must be super jdm!!!

 

The second cam is taped to the valve cover

 

Of course he or she means DOHC ZC... give the benefit of the doubt

 

d16a1s are a dohc almost identical to the dohc zc

# Displacement : 1,590 cc (97 cu in)
# Bore and Stroke : 75 × 90 mm (3.0 × 3.5 in)
# Valvetrain : DOHC (4 valves per cylinder)
# Fuel Control : OBD-0 MPFI
# 1986-1987

* Compression : 9.3:1
* Power : 113 hp (84.3 kW, 115 ps) @ 6250 rpm
* Torque : 99 ft·lbf (13.7 kg/m, 134 Nm) @ 5500 rpm
* Piston Code: PG6

 

the D16a1 WAS A DUAL CAM that came in 86-89 integras, but do share many parts with the dohc zc.. read up before you flame guys..

the 86-87 d16a1 came with about 9.2:1 and the 88-89 d16a1 came with about 9.5:1. the 86-87 d16a1 will be harder to turbo due to the vacuum advance. the 88-89 d16a1 came electronic advance, and shares the same type of wiring as other obd-0 cars. i had mine anywhere between 7-10PSI with a .48 (hot) .60 (cold) turbo from a ford. you have to do it right though, or it will blow up

 

lesson learned: when in doubt,Google first before posting..